Arrhenius Acid Definition: Hydronium breaks up to yield an H+ in solution. Arrhenius Base Definition: Hydroxide is an OH-dissolved in water. Bronsted-Lowry Acid Definition: Hydronium is an H+ donor regardless of solution. Bronsted-Lowry Base Definition: Hydroxide attacks and accepts the H+ from hydronium.Lewis Acid Definition: The H+ on Hydronium accepts the attacking electron pair to form a bond.ronsted-Lowry Acid Definition: Hydronium is an H+ donor regardless of solution. Bronsted-Lowry Base Definition: Hydroxide attacks and accepts the H+ from hydronium. Lewis Acid Definition: The H+ on Hydronium accepts the attacking electron pair to form a bond.
It is believed that the first Ancient Chinese fire works were made in Han Dynasty (206 BC-220 AD). Fireworks in Ancient China were originally used for shows, christenings and special funeral ceremonies.
Ancient Chinese alchemists were trying to find a potion for immortality and they ended up making gunpowder. When the Chinese found out that it exploded they used it for fire works. After a few hundred years they started using it in war.ne big use that gunpowder evolved into that did not really relate to war was mining. You could mine a whole lot faster by blowing holes in the rock than chipping it with an ax. The invention of gunpowder, and the weapons it is used in, forced war to be in different locations.